Expecting big move up to complete the wedge on the 4-hour. On the 15-minute you could enter from the bottom of this channel (continuous divergence on the MACD ) or you can wait for a nice flag outside the channel.

1) Never risk more than 2% of your account.
2) Try to be emotionless by applying your strategy to the pip.
3) Invest to yourself and then your capital. Try to educate yourself along with the signals and enhance your risk intelligence and your perception on how Markets work.
4) You do not have to be extremely precise to be highly profitable as long as you take the set-ups with big R/R.